NSN Search by National Stock Number

Search the MCRL (Master Cross-Reference List) provided by the FLIS (Federal Logistics Information Service) through the DLA (Defense Logistics Agency) of the DOD (Department of Defense). FLIS provides this data through their WebFLIS and FEDLOG products, but these are not available for public use. This free NSN Search provides NSN lookup of the Military NSN Database by National Stock Number.

The NSN Lookup search engine allows you to easily search for National Stock Numbers (NSN) over all of the catalogs and databases available within NATO for public use:

About 20976 results (0.15 seconds)

5331-01-410-8468 O-RING
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CENTER HOLE DIAMETER
1.597 INCHES MINIMUM AND 1.627 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT
0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM
HARDNESS RATING
88.0 SHORE DUROMETER A MINIMUM
MATERIAL DOCUMENT AND CLASSIFICATION
MIL-P-5510 MIL SPEC SINGLE MATERIAL RESPONSE
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
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5331-01-035-4317 O-RING
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ELONGATION PERCENTAGE
80 MAXIMUM
CENTER HOLE DIAMETER
3.219 INCHES MINIMUM AND 3.249 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT
0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
HARDNESS RATING
90.0 SHORE DUROMETER A NOMINAL
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
NoPhoto
5331-00-021-2891 O-RING
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ELONGATION PERCENTAGE
80 MAXIMUM
CENTER HOLE DIAMETER
1.042 INCHES MINIMUM AND 1.054 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT
0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
HARDNESS RATING
90.0 SHORE DUROMETER A NOMINAL
MATERIAL
RUBBER SYNTHETIC
NoPhoto
5331-00-892-2289 O-RING
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ELONGATION PERCENTAGE
80 MAXIMUM
CENTER HOLE DIAMETER
0.463 INCHES MINIMUM AND 0.473 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT
0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM
HARDNESS RATING
90.0 SHORE DUROMETER A NOMINAL
MATERIAL
RUBBER SYNTHETIC
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5331-00-251-8839 PACKING,PREFORMED
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CENTER HOLE DIAMETER
0.918 INCHES MINIMUM AND 0.930 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT
0.112 INCHES MINIMUM AND 0.120 INCHES MAXIMUM
HARDNESS RATING
90.0 SHORE DUROMETER A NOMINAL
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
OUTSIDE DIAMETER
1.139 INCHES MINIMUM AND 1.173 INCHES MAXIMUM
NSN 5331-00-251-8839
5331-01-027-3112 O-RING
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ELONGATION PERCENTAGE
80 MAXIMUM
CENTER HOLE DIAMETER
1.103 INCHES MINIMUM AND 1.115 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT
0.135 INCHES MINIMUM AND 0.143 INCHES MAXIMUM
HARDNESS RATING
90.0 SHORE DUROMETER A NOMINAL
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
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5331-01-093-3503 O-RING
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CENTER HOLE DIAMETER
1.476 INCHES MINIMUM AND 1.502 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT
0.067 INCHES MINIMUM AND 0.073 INCHES MAXIMUM
HARDNESS RATING
90.0 SHORE DUROMETER A NOMINAL
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
OUTSIDE DIAMETER
1.610 INCHES MINIMUM AND 1.648 INCHES MAXIMUM
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5331-01-093-3504 O-RING
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ELONGATION PERCENTAGE
115 MAXIMUM
CENTER HOLE DIAMETER
0.482 INCHES MINIMUM AND 0.492 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT
0.100 INCHES MINIMUM AND 0.106 INCHES MAXIMUM
HARDNESS RATING
90.0 SHORE DUROMETER A NOMINAL
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
NoPhoto
5331-01-470-2578 PACKING,PREFORMED
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  • 0U583
    MS28778-2
    SAE INTERNATIONAL [0U583]
  • 0U583
    AMS-P-5510
    SAE INTERNATIONAL [0U583]
  • 0U583
    AS2778
    SAE INTERNATIONAL [0U583]
  • CAGE 0U583
    MS28778-2
    SOCIETY OF AUTOMOTIVE ENGINEERS INC [81343]
  • CAGE 0U583
    032305
    ZF ACTIVE SAFETY AND ELECTRONICS US [77640]
ELONGATION PERCENTAGE
80 MAXIMUM
CENTER HOLE DIAMETER
0.234 INCHES MINIMUM AND 0.244 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT
0.061 INCHES MINIMUM AND 0.067 INCHES MAXIMUM
HARDNESS RATING
90.0 SHORE DUROMETER A NOMINAL OVERALL
MATERIAL
RUBBER SYNTHETIC OVERALL
NSN 5331-01-470-2578
5331-00-804-5695 O-RING
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CENTER HOLE DIAMETER
0.463 INCHES MINIMUM AND 0.473 INCHES MAXIMUM
CROSS-SECTIONAL HEIGHT
0.075 INCHES MINIMUM AND 0.081 INCHES MAXIMUM
END ITEM IDENTIFICATION
RG-31 MRAP
HARDNESS RATING
90.0 SHORE DUROMETER A NOMINAL
MATERIAL
RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR
NSN 5331-00-804-5695